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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001CR4 ∴ Orbital info ∴ Epoch epochXXX
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(77002) 2001CR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 77002.eq0)
Keplerian elements at epoch
57637.9 MJD
Value 1-σ variation Units
a 2.25242 7.997e-09 au
e 0.160364 4.142e-08
i 6.424 4.662e-06 deg
Ω 114.686 3.964e-05 deg
ω 12.318 4.314e-05 deg
M 234.252 1.565e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8912 au
Aphelion 2.6136 au
Asc. node-Earth separation 0.91325 au
Desc. node-Earth separation 1.58539 au
Earth MOID 0.90659 au
Orbital period 1234.73 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.00000000-0.214014780.00831732-0.008985240.01918547-0.04360731
-0.214014781.00000000-0.00225696-0.00944254-0.012337910.06713329
0.00831732-0.002256961.00000000-0.045792700.041100110.00774499
-0.00898524-0.00944254-0.045792701.00000000-0.90947863-0.00888940
0.01918547-0.012337910.04110011-0.909478631.00000000-0.39966854
-0.043607310.067133290.00774499-0.00888940-0.399668541.00000000
Covariance matrix
6.39539516E-17-7.08918914E-173.10100285E-16-2.84804679E-156.61940098E-15-5.45807922E-15
-7.08918914E-171.71568765E-15-4.35842129E-16-1.55021348E-14-2.20482119E-144.35214999E-14
3.10100285E-16-4.35842129E-162.17355470E-11-8.46184683E-128.26686499E-125.65136210E-13
-2.84804679E-15-1.55021348E-14-8.46184683E-121.57096763E-09-1.55520867E-09-5.51445968E-12
6.61940098E-15-2.20482119E-148.26686499E-12-1.55520867E-091.86133736E-09-2.69872926E-10
-5.45807922E-154.35214999E-145.65136210E-13-5.51445968E-12-2.69872926E-102.44959120E-10